| 藓类植物回心草化学成分研究Ⅱ |
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| 引用本文： | 戴畅,刘屏,刘超,王波,陈若芸.藓类植物回心草化学成分研究Ⅱ[J].中国中药杂志,2006,31(13):1080-1082. |
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| 作者姓名： | 戴畅 刘屏 刘超 王波 陈若芸 |
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| 作者单位： | 1. 中国人民解放军总医院,临床药理研究室,北京,100853
2. 中国医学科学院中国协和医科大学,药物研究所,北京,100050 |
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| 基金项目： | 国家自然科学基金;北京市自然科学基金 |
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| 摘 要： | 目的：研究民族草药藓类植物回心草Rhodobryum roseum的化学成分。方法：回心草95%乙醇提取物的醋酸乙酯部分,用硅胶、凝胶柱色谱进行成分分离纯化,通过物理化学和波谱方法鉴定结构。结果：从回心草的醋酸乙酯部分分离得到了8个化合物,结构鉴定为：芹菜素(apigenin,1)、槲皮素(quercetin,2)、齐墩果酸(oleanolic acid,3)、2α-羟基齐墩果酸(2α-hydroxyoleanolic acid,4)、2α-羟基乌苏酸(2α-hydroxyursolic acid,5)、原儿茶酸(protocatechuic acid,6)、对羟基苯甲酸(p-hydroxybenzoic acid,7)、对羟基桂皮酸(p-hydroxycinnamic acid,8)。结论：化合物1～8均为首次从该属植物中分离得到。
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| 关 键 词： | 藓类植物 回心草 大叶藓 化学成分 |
| 文章编号： | 1001-5302（2006）13-1080-03 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005-11-25 |
Studies on chemical constituents from moss Rhodobryum roseum Ⅱ |
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| DAI Chang ;LIU Ping ;LIU Chao ;WANG Bo ;CHEN Ruo-yun.Studies on chemical constituents from moss Rhodobryum roseum Ⅱ[J].China Journal of Chinese Materia Medica,2006,31(13):1080-1082. |
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| Authors: | DAI Chang ;LIU Ping ;LIU Chao ;WANG Bo ;CHEN Ruo-yun |
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| Institution: | 1. Department of Clinical Pharmacology , General Hospital of PLA, Beifing 100853, China; 2. Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China |
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| Abstract: | OBJECTIVE: To study the chemical constituents from Rhodobryum roseum. METHOD: The compounds were isolated and purified by recrystallization and chromatography with silica gel and sephadex LH-20 column. Their structures were identified by physicochemical properties and spectral analysis. RESULT: Eight compounds were isolated and identified as apigenin (1), quercetin (2), oleanolic acid (3), 2alpha-hydroxyoleanolic acid (4), 2alpha-hydroxyursolic acid (5), protocatechuic acid (6), p-hydroxybenzoic acid (7), p-hydroxycinnamic acid (8). CONCLUSION: Compounds 1-8 were isolated from R. roseum for the first time. |
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| Keywords: | Moss Rhodobryum roseum chemical compounds |
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